Senior Platform Engineer: Secure DevTools & CI/CD

Moderna; Warszawa; On-site; PLN 320,000 - 460,000; Full time

Benefits offered by this job

Competitive healthcare

Flexible benefits

Generous PTO

Job summary

Moderna is seeking an experienced platform engineer to design and evolve secure developer platform capabilities using Python or TypeScript/JavaScript, GitHub Actions, Pulumi, Docker, and AWS. You will build governed cloud development workspace patterns and reusable templates that accelerate secure development.

Collaborate with Cybersecurity, Infrastructure, and application teams to automate controls, reduce friction for developers, and scale secure software delivery across Moderna's Builders.

Qualifications

• 7+ years in software or platform engineering, DevOps, or related roles.
• Strong Python or TypeScript/JavaScript skills.
• Significant experience with GitHub, GitHub Actions, CI/CD workflows.
• Significant experience with AWS or another cloud provider.
• Experience with Docker, devcontainers, containerized apps, or standardized environments.
• Understanding of secure SDLC, software supply chain, dependencies, and secrets management.
• Proven ability to design systems balancing security, standardization, usability, reliability.
• Proven experience leading technical initiatives with cross-functional stakeholders.
• Expert troubleshooting across code, pipelines, cloud, networking, identity, tooling.
• Ability to adapt to changing priorities and cover broad platform engineering responsibilities.

Responsibilities

• Design and evolve secure developer platform capabilities using Python or TS/JS, GitHub Actions, Pulumi, Docker, AWS.
• Build and mature governed cloud development workspace patterns and secure workspace controls.
• Create reusable templates, reference implementations, and paved-road patterns for rapid secure environments.
• Partner with engineers to standardize environments, onboarding, and adoption of platform capabilities.
• Continuously improve developer experience by reducing setup time and automating workflows.
• Incorporate monitoring, dashboards, runbooks, automation, and proactive support into platform services.
• Establish operational practices for platform lifecycle, incident response, and reliability improvements.
• Collaborate with Cybersecurity, Infrastructure, and EA teams to translate security requirements into automated controls.
• Identify recurring pain points and translate into reusable frameworks and tooling.
• Support AI-assisted development with approved tools and secure workflows.
• Contribute to broader Builder Tools & Platforms portfolio across tooling and standards.
• Work across architecture, CI/CD, production ops, and developer enablement.
• Help Moderna’s Builders innovate safely at scale with governed platform capabilities.

Skills

Python/TS

GitHub Actions

AWS

Docker

CI/CD

Security practices

Platform engineering

Cross-functional leadership

Tools

Pulumi

Terraform

Kubernetes

GitHub Codespaces

Dev Containers

Artifactory

Job description

Moderna is seeking an experienced platform engineer to design and evolve secure developer platform capabilities using Python or TypeScript/JavaScript, GitHub Actions, Pulumi, Docker, and AWS. You will build governed cloud development workspace patterns and reusable templates that accelerate secure development.

Collaborate with Cybersecurity, Infrastructure, and application teams to automate controls, reduce friction for developers, and scale secure software delivery across Moderna's Builders.